2022762280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{656741}}^1$

素因数の和:656770

約数の個数: 64

約数和(自身を含む): 5674250880

約数和(自身を除く): 3651488600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 656741, 1313482, 2626964, 3283705, 4597187, 5253928, 6567410, 7224151, 9194374, 13134820, 14448302, 18388748, 22985935, 26269640, 28896604, 36120755, 36777496, 45971870, 50569057, 57793208, 72241510, 91943740, 101138114, 144483020, 183887480, 202276228, 252845285, 288966040, 404552456, 505690570, 1011381140, 2022762280]

約数ペア:

[(1, 2022762280), (2, 1011381140), (4, 505690570), (5, 404552456), (7, 288966040), (8, 252845285), (10, 202276228), (11, 183887480), (14, 144483020), (20, 101138114), (22, 91943740), (28, 72241510), (35, 57793208), (40, 50569057), (44, 45971870), (55, 36777496), (56, 36120755), (70, 28896604), (77, 26269640), (88, 22985935), (110, 18388748), (140, 14448302), (154, 13134820), (220, 9194374), (280, 7224151), (308, 6567410), (385, 5253928), (440, 4597187), (616, 3283705), (770, 2626964), (1540, 1313482), (3080, 656741)]